The Pathology AI Library

The library

CLAM

Attention-based multiple-instance learning for weakly supervised whole-slide classification.

Cost
Free
Hardware
Needs a workstation GPU
Offline
Works without a connection
Your data
Stays on your machine
Licence
GPL-3.0
Maturity
production
From
Mahmood Lab, Harvard Medical School
Source codePaper

What it is

Widely used reference implementation of attention-based MIL for slide-level classification from slide-level labels only, with heatmap interpretability. The default baseline in most WSI classification papers.

Activity: 1,720 stars ยท last commit 2025-04-14 โ€” refreshed nightly

Related

Catalogued 2026-08-01, last checked 2026-08-01. View the source record ยท Report an error